Removes at most the given number of available elements from this queue and adds them to the given collection. A failure encountered while attempting to add elements to collection c may result in elements being in neither, either or both collections when the associated exception is thrown. Attempts to drain a queue to itself result in IllegalArgumentException. Further, the behavior of this operation is undefined if the specified collection is modified while the operation is in progress.

int DrainTo<TE>(
	ICollection<TE> c,
	int maxElements
)
where TE : T

Function DrainTo(Of TE As T) ( 
	c As ICollection(Of TE),
	maxElements As Integer
) As Integer

generic<typename TE>
where TE : T
int DrainTo(
	ICollection<TE>^ c, 
	int maxElements
)

abstract DrainTo : 
        c : ICollection<'TE> * 
        maxElements : int -> int  when 'TE : 'T